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  <b>apply-http-lb-changes</b><br />
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<div id="preamble">
<div class="sectionbody">
<div class="paragraph">
<p><a id="apply-http-lb-changes-1"></a><a id="GSRFM00002"></a><a id="apply-http-lb-changes"></a></p>
</div>
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<div class="sect1">
<h2 id="_apply_http_lb_changes">apply-http-lb-changes</h2>
<div class="sectionbody">
<div class="paragraph">
<p>applies load balancer configuration changes to the load balancer</p>
</div>
<div id="sthref23" class="paragraph">
<p>Synopsis</p>
</div>
<div class="listingblock">
<div class="content">
<pre class="prettyprint highlight"><code class="language-oac_no_warn" data-lang="oac_no_warn">asadmin [asadmin-options] apply-http-lb-changes [--help]
lb-name</code></pre>
</div>
</div>
<div id="sthref24" class="paragraph">
<p>Description</p>
</div>
<div class="paragraph">
<p>Use the <code>apply``http`</code>-lb-changes` subcommand to apply the changes in
the load balancer configuration to the physical load balancer. The load
balancer must already exist. To create a physical load balancer, use the
<code>create-http-lb</code> subcommand.</p>
</div>
<div class="paragraph">
<p>This subcommand is only applicable to Oracle Payara Server. This
subcommand is not applicable to Payara Server Open Source Edition.</p>
</div>
<div id="sthref25" class="paragraph">
<p>Context</p>
</div>
<div class="paragraph">
<p>The Load Balancer distributes the workload among multiple Oracle
Payara Server instances , increasing the overall throughput of the
system. The Load Balancer also enables requests to failover from one
server instance to another. For HTTP session information to persist,
configure HTTP session persistence.</p>
</div>
<div class="admonitionblock note">
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<div class="title">Note</div>
</td>
<td class="content">
<div class="paragraph">
<p>The Load Balancer Plugin is only available with Oracle Payara Server,
and is not available with Payara Server Open Source Edition. For
Payara Server Open Source Edition, it is possible to use the <code>mod_jk</code>
module to configure load balancing on the Apache HTTP server.</p>
</div>
</td>
</tr>
</table>
</div>
<div class="paragraph">
<p>For more information about configuring load balancing with
\{product---name}, refer to the online help in the \{product---name}
Administration Console.</p>
</div>
<div id="sthref26" class="paragraph">
<p>Options</p>
</div>
<div class="dlist">
<dl>
<dt class="hdlist1">asadmin-options</dt>
<dd>
<p>Options for the <code>asadmin</code> utility. For information about these
options, see the <a href="asadmin.html#asadmin-1m"><code>asadmin</code>(1M)</a> help page.</p>
</dd>
<dt class="hdlist1"><code>--help</code></dt>
<dt class="hdlist1"><code>-?</code></dt>
<dd>
<p>Displays the help text for the subcommand.</p>
</dd>
</dl>
</div>
<div id="sthref27" class="paragraph">
<p>Operands</p>
</div>
<div class="dlist">
<dl>
<dt class="hdlist1">lb-name</dt>
<dd>
<p>The name of the load balancer to which changes are applied. The load
balancer must already exist. You can create it with the
<code>create-http-lb</code> subcommand.</p>
</dd>
</dl>
</div>
<div id="sthref28" class="paragraph">
<p>Examples</p>
</div>
<div class="paragraph">
<p><a id="GSRFM446"></a><a id="sthref29"></a></p>
</div>
<div class="paragraph">
<p>Example 1   Using the apply`-http``-lb``-changes` subcommand</p>
</div>
<div class="paragraph">
<p>This example applies configuration changes to a load balancer named
<code>mylb</code>.</p>
</div>
<div class="listingblock">
<div class="content">
<pre class="prettyprint highlight"><code class="language-oac_no_warn" data-lang="oac_no_warn">asadmin&gt; apply-http-lb-changes mylb
Command apply-http-lb-changes executed successfully.</code></pre>
</div>
</div>
<div id="sthref30" class="paragraph">
<p>Exit Status</p>
</div>
<div class="dlist">
<dl>
<dt class="hdlist1">0</dt>
<dd>
<p>subcommand executed successfully</p>
</dd>
<dt class="hdlist1">1</dt>
<dd>
<p>error in executing the subcommand</p>
</dd>
</dl>
</div>
<div id="sthref31" class="paragraph">
<p>See Also</p>
</div>
<div class="paragraph">
<p><a href="asadmin.html#asadmin-1m"><code>asadmin</code>(1M)</a></p>
</div>
<div class="paragraph">
<p><a href="create-http-lb.html#create-http-lb-1"><code>create-http-lb</code>(1)</a>,
<a href="create-http-lb-config.html#create-http-lb-config-1"><code>create-http-lb-config</code>(1)</a></p>
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